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Phone Samsung SGH-X640 Sony Ericsson K850 OnePlus 12 Motorola ROKR Z6 Palm Pre Plus (GSM)
Current U.S. Carriers (none) (none) (none) (none) (none)
Global Availability Released Released Released Released Released
Specifications 
Display Size ? 2.2" diag.
4 : 3
6.8" diag.
20 : 9
? 3.1" diag.
5 : 3
Display Resolution & Type 128 x 160 pixels
LCD (TFT/TFD)
240 x 320 pixels
(~182 ppi)
LCD (TFT/TFD)
1440 x 3168 pixels
(~510 ppi)
AMOLED
240 x 320 pixels
LCD (TFT/TFD)
320 x 480 pixels
(~186 ppi)
LCD (TFT/TFD)
Display Refresh ? ? 120 Hz ? ?
Battery 800 mAh ? 5,400 mAh 750 mAh 1,150 mAh
Processor ? ? Snapdragon 8 Gen 3 ? ?
RAM ? ? 12 GB * ? ?
Storage ? raw hardware ? raw hardware 256 GB * ? raw hardware ? raw hardware
Main Camera Yes 5 megapixel 50 megapixel 2 megapixel 3 megapixel
Wide Camera - - 48 megapixel - -
Tele Camera - - 64 megapixel - -
Video Capture - ? 8K ? VGA (640 x 480)
Front Camera - - 32 megapixel - -
Weight 3 oz
(85g)
4.2 oz
(119g)
7.76 oz
(220g)
4.06 oz
(115g)
4.89 oz
(139g)
Dimensions 3.43" x 1.81" x 0.91"
(87 x 46 x 23.1 mm)
4" x 1.9" x 0.7"
(102 x 48 x 17.8 mm)
6.47" x 2.98" x 0.36"
(164 x 76 x 9.1 mm)
4.15" x 1.79" x 0.63"
(105 x 45 x 16 mm)
3.9" x 2.3" x 0.67"
(99 x 58 x 17 mm)
Form Factor Clamshell Slab Slab Slide Slide
Platform / OS (proprietary) (proprietary) Android (proprietary) webOS
Network Bands

GSM: 900, 1800, 1900

WCDMA: 1, 2, 5

GSM: 850, 900, 1800, 1900

5G: 1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 30, 38, 41, 66, 71, 77-C, 78

4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28, 30, 32, 38, 39, 40, 41, 48, 66, 71

WCDMA: 1, 2, 4, 5, 6, 8, 19

GSM: 850, 900, 1800, 1900

GSM: 850, 900, 1800, 1900

WCDMA: 2, 5

GSM: 850, 900, 1800, 1900

Data Technology GPRS HSDPA 3.6 NR (5G) EDGE HSDPA 1.8
Features 
Fingerprint Reader - - Yes
in-display (optical)
- -
Flashlight - - Yes - -
GPS / Location - - n/a - n/a
Accessibility
Hearing Aid Compatible - - Yes
M3, T4 (very tele-coil compatible)
- -
Multiple Languages Yes Yes n/a Yes n/a
TTY/TDD (Digital) - Yes - Yes Yes
Alerts
Ringer Profiles - Yes - Yes -
Connectivity
Bluetooth - Yes Yes Yes Yes
NFC - - Yes - -
USB - Yes Yes
USB Type C
Yes Yes
Micro-USB
Wi-Fi - - Yes
7 (802.11 a,ac,ax,b,be,g,n)
- Yes
802.11 b,g
Contacts
Picture ID Yes Yes n/a Yes n/a
Ringer ID Yes Yes n/a Yes n/a
Voice Dialing - Yes n/a - n/a
Customization
Custom Graphics Yes Yes n/a Yes n/a
Custom Ringtones Yes Yes n/a Yes n/a
Real-Music Ringers - Yes n/a Yes n/a
Data & Network
Data Tethering - Yes n/a Yes n/a
Dual-SIM - - Yes - -
WAP / Web Browser Yes Yes n/a Yes n/a
Input
Predictive Text Entry Yes Yes n/a Yes n/a
Side Keys Yes Yes Yes Yes Yes
Text Keyboard, Hardware - - - - Yes
Touch Screen - - Yes
Capacitive
- Yes
Capacitive
Memory
Memory Card Slot - Yes - Yes -
Messaging
Email Client - Yes n/a Yes n/a
EMS / Picture Messaging Yes - n/a Yes n/a
Instant Messaging - - n/a Yes n/a
MMS Yes Yes n/a Yes n/a
Text Messaging Templates Yes Yes n/a Yes n/a
Music
FM Radio - Yes - - -
Headphone Jack (3.5mm) - - - - Yes
Music Player - Yes n/a Yes n/a
Photo & Video
Video Calling - Yes * n/a - n/a
Power
Fast Charging - - Yes - -
Wireless Charging - - Yes - -
Productivity
Alarm Yes Yes n/a Yes n/a
Calculator Yes Yes n/a Yes n/a
Calendar Yes Yes n/a Yes n/a
To-Do List Yes Yes n/a Yes n/a
Voice Memo Yes Yes n/a Yes n/a
Software
Games Yes Yes n/a Yes n/a
Java (J2ME) Yes Yes n/a Yes n/a
Voice
HD Voice - - Yes - -
Headset Jack (2.5 mm) Yes - n/a - n/a
Speaker Phone Yes Yes Yes Yes Yes
  * Some versions only
  Samsung SGH-X640 Sony Ericsson K850 OnePlus 12 Motorola ROKR Z6 Palm Pre Plus (GSM)
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NOTE: Differences are highlighted with bold / black text for visual clarity only.

 
Phone Samsung SGH-X640 Sony Ericsson K850 OnePlus 12 Motorola ROKR Z6 Palm Pre Plus (GSM)

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